Pequannock River at Macopin Intake Dam, Passaic County NJ (MCPN4)
Gage Location: Passaic County, New JerseySite Location: Passaic County, New Jersey
Latitude: 41.018Longitude: -74.402Elevation: 549.17 ft. MSLDrainage Area: 64 Sq. Mi.
Minor Stage: 5.5 ft. Moderate Stage: 6.5 ft.Major Stage: 7.5 ft.
First Flood: 1903-10-10Last Flood: 2012-12-21 Crest: 8.52 ft.Datum change: 1992-09-01Number of Floods: 38

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Height Above Flood Stage for Entire Period of Record
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
5 ft to 6 ft1642.15 ft or above 38100.0
6 ft to 7 ft615.86 ft or above 2257.9
7 ft to 8 ft37.97 ft or above 1642.1
8 ft to 9 ft12.68 ft or above 1334.2
9 ft to 10 ft00.09 ft or above 1231.6
10 ft to 11 ft00.010 ft or above 1231.6
11 ft to 12 ft00.011 ft or above 1231.6
12 ft to 13 ft00.012 ft or above 1231.6
13 ft to 14 ft00.013 ft or above 1231.6
14 ft to 15 ft00.014 ft or above 1231.6
15 ft to 16 ft1026.315 ft or above 1231.6
16 ft to 17 ft12.616 ft or above 25.3
17 ft to 18 ft12.617 ft or above 12.6
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
5 ft to 6 ft1661.55 ft or above 26100.0
6 ft to 7 ft623.16 ft or above 1038.5
7 ft to 8 ft311.57 ft or above 415.4
8 ft to 9 ft13.88 ft or above 13.8
9 ft to 10 ft00.09 ft or above 00.0
10 ft to 11 ft00.010 ft or above 00.0
11 ft to 12 ft00.011 ft or above 00.0
12 ft to 13 ft00.012 ft or above 00.0
13 ft to 14 ft00.013 ft or above 00.0
14 ft to 15 ft00.014 ft or above 00.0
15 ft to 16 ft00.015 ft or above 00.0
16 ft to 17 ft00.016 ft or above 00.0
17 ft to 18 ft00.017 ft or above 00.0